The ALLTOP 12.8V 200Ah LiFePO4 (Lithium Iron Phosphate) Battery is a premium deep-cycle energy storage solution designed for solar systems, inverters, backup power, RVs, caravans, marine applications, and off-grid installations. It features a nominal voltage of 12.8V, 200Ah capacity, and delivers 2.56kWh of usable energy. Built with an intelligent Battery Management System (BMS), it provides protection against overcharging, over-discharging, overcurrent, overheating, and short circuits for safe and reliable operation. Charging cut-off voltage is 14.6V while discharging cut-off voltage is 11.2V. Supports a maximum continuous charging current of 100A and discharging current of 100A. UN38.3 and MSDS certified. Comes with a 3-year warranty.